Heating plant technician standing by gas pipes and maintaining temperature inside power plant boiler room.
Schlüsselwörter
heating,
temperature,
energy,
gas,
natural gas,
pipeline,
plant,
factory,
thermal,
industry,
industrial,
heat,
interior,
pipe,
insulation,
equipment,
modern,
electricity,
water,
chemical,
facility,
pump,
valva,
engineer,
man,
men at work,
technician,
expert,
resource,
boiler,
technology,
checking,
inspecting,
controlling,
working,
helmet,
hard hat,
steam
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